// JavaScript Document
var $ArrayAllowImageBannerExt = new Array('jpg', 'jpeg', 'gif', 'png');
var $ArrayAllowImageDemoExt = new Array('jpg', 'jpeg', 'gif', 'png');
var $ArrayAllowImageWatermarkExt = new Array('gif', 'png');
function in_array($array, $element){
	if($array.length){
		for($i=0;$i<$array.length;$i++){
			if($array[$i] == $element){
				return true;
			}
		}
	}else{
		return false;
	}
	return false;
}
function getFileExtension($file){
	return ($file.substring($file.lastIndexOf('.') + 1)).toLowerCase();
}
function confirmDel(){
	return confirm('Are you sure you want to delete?');
}